A part basically circular in shape, designed to cover or seal the filler-neck or inlet opening of a fuel tank, radiator, oil reservoir, liquid storage tank or the like. It may be either permanently attached to the object for which it is designed or provided with a means of removal and replacement. Excludes cap, vent, fuel storage tank; and cover (1), (as modified).
Classification: Crown corks (including crown seals and caps), and parts thereof, of base metal
NSN 5930-01-107-9780
NSN 6110-01-336-1884
NSN 5910-01-413-3179
NSN 6685-01-137-5710
NSN 5945-00-526-0310
NSN 5996-01-498-0035
NSN 6220-00-541-8515
NSN 6685-01-040-0064
NSN 6650-00-134-0543
NSN 5975-00-661-1832
NSN 6650-01-633-9147
NSN 5960-00-099-9790